Move tbf ul_ack_state to osmocom FSM
Related: OS#2709 Change-Id: Icf23bf5a4b85fbcbf1542cebceb76b9ba7185d30
This commit is contained in:
parent
3e48cfd9f3
commit
ea8dbddab1
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@ -60,6 +60,7 @@ libgprs_la_SOURCES = \
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tbf.cpp \
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tbf_fsm.c \
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tbf_ul.cpp \
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tbf_ul_ack_fsm.c \
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tbf_ul_ass_fsm.c \
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tbf_dl.cpp \
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tbf_dl_ass_fsm.c \
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@ -102,6 +103,7 @@ noinst_HEADERS = \
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tbf.h \
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tbf_fsm.h \
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tbf_ul.h \
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tbf_ul_ack_fsm.h \
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tbf_ul_ass_fsm.h \
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tbf_dl.h \
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tbf_dl_ass_fsm.h \
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@ -1106,9 +1106,8 @@ static void write_packet_uplink_ack_egprs(
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bitvec_write_field(dest, &wp, 0, 1); // 0: don't have REL 5
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};
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void Encoding::write_packet_uplink_ack(
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bitvec * dest, struct gprs_rlcmac_ul_tbf *tbf, bool is_final,
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uint8_t rrbp)
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void write_packet_uplink_ack(struct bitvec *dest, struct gprs_rlcmac_ul_tbf *tbf,
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bool is_final, uint8_t rrbp)
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{
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unsigned wp = 0;
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@ -65,10 +65,6 @@ public:
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static void encode_rbb(const char *show_rbb, bitvec *rbb);
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static void write_packet_uplink_ack(
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bitvec * dest, struct gprs_rlcmac_ul_tbf *tbf, bool is_final,
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uint8_t rrbp);
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static int write_paging_request(bitvec * dest, const struct osmo_mobile_identity *mi);
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static unsigned write_repeated_page_info(bitvec * dest, unsigned& wp, uint8_t len,
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@ -119,6 +115,9 @@ void write_packet_downlink_assignment(RlcMacDownlink_t * block, bool old_tfi_is_
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int8_t ta_idx, uint8_t ta_ts, bool use_egprs,
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uint8_t control_ack);
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void write_packet_uplink_ack(struct bitvec *dest, struct gprs_rlcmac_ul_tbf *tbf,
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bool is_final, uint8_t rrbp);
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void write_packet_neighbour_cell_data(RlcMacDownlink_t *block,
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bool tfi_is_dl, uint8_t tfi, uint8_t container_id,
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uint8_t container_idx, PNCDContainer_t *container);
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@ -54,7 +54,7 @@ static void get_ctrl_msg_tbf_candidates(const struct gprs_rlcmac_pdch *pdch,
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/* this trx, this ts */
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if (!ul_tbf->is_control_ts(pdch->ts_no))
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continue;
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if (ul_tbf->ul_ack_state_is(GPRS_RLCMAC_UL_ACK_SEND_ACK))
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if (tbf_ul_ack_rts(ul_tbf))
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tbf_cand->ul_ack = ul_tbf;
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if (tbf_dl_ass_rts(ul_tbf))
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tbf_cand->dl_ass = ul_tbf;
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@ -173,7 +173,7 @@ static struct msgb *sched_select_ctrl_msg(struct gprs_rlcmac_pdch *pdch, uint32_
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else if (tbf == tbfs->dl_ass && tbf->direction == GPRS_RLCMAC_UL_TBF)
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msg = tbf_dl_ass_create_rlcmac_msg(tbfs->dl_ass, fn, ts);
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else if (tbf == tbfs->ul_ack)
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msg = tbfs->ul_ack->create_ul_ack(fn, ts);
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msg = tbf_ul_ack_create_rlcmac_msg(tbfs->ul_ack, fn, ts);
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else if (tbf == tbfs->nacc) {
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msg = ms_nacc_create_rlcmac_msg(tbf->ms(), tbf, fn, ts);
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}
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@ -344,11 +344,10 @@ void gprs_rlcmac_pdch::rcv_control_ack(Packet_Control_Acknowledgement_t *packet,
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/* check if this control ack belongs to packet uplink ack */
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ul_tbf = as_ul_tbf(tbf);
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if (ul_tbf && ul_tbf->handle_ctrl_ack(reason)) {
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if (ul_tbf && reason == PDCH_ULC_POLL_UL_ACK && tbf_ul_ack_exp_ctrl_ack(ul_tbf, fn, ts_no)) {
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osmo_fsm_inst_dispatch(ul_tbf->ul_ack_fsm.fi, TBF_UL_ACK_EV_RX_CTRL_ACK, NULL);
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/* We can free since we only set polling on final UL ACK/NACK */
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LOGPTBF(tbf, LOGL_DEBUG, "[UPLINK] END\n");
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if (ul_tbf->ctrl_ack_to_toggle())
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LOGPTBF(tbf, LOGL_NOTICE, "Recovered uplink ack for UL\n");
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tbf_free(tbf);
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return;
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}
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27
src/tbf.cpp
27
src/tbf.cpp
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@ -59,13 +59,6 @@ extern void *tall_pcu_ctx;
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unsigned int next_tbf_ctr_group_id = 0; /* Incrementing group id */
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const struct value_string gprs_rlcmac_tbf_ul_ack_state_names[] = {
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OSMO_VALUE_STRING(GPRS_RLCMAC_UL_ACK_NONE),
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OSMO_VALUE_STRING(GPRS_RLCMAC_UL_ACK_SEND_ACK), /* send acknowledge on next RTS */
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OSMO_VALUE_STRING(GPRS_RLCMAC_UL_ACK_WAIT_ACK), /* wait for PACKET CONTROL ACK */
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{ 0, NULL }
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};
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static const struct value_string tbf_counters_names[] = {
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OSMO_VALUE_STRING(N3101),
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OSMO_VALUE_STRING(N3103),
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@ -113,7 +106,6 @@ gprs_rlcmac_tbf::gprs_rlcmac_tbf(struct gprs_rlcmac_bts *bts_, GprsMs *ms, gprs_
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m_created_ts(0),
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m_ctrs(NULL),
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m_ms(ms),
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ul_ack_state(GPRS_RLCMAC_UL_ACK_NONE),
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m_egprs_enabled(false)
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{
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/* The classes of these members do not have proper constructors yet.
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@ -568,8 +560,6 @@ void gprs_rlcmac_tbf::set_polling(uint32_t new_poll_fn, uint8_t ts, enum pdch_ul
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chan, new_poll_fn, ts);
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break;
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case PDCH_ULC_POLL_UL_ACK:
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ul_ack_state = GPRS_RLCMAC_UL_ACK_WAIT_ACK;
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LOGPTBFUL(this, LOGL_DEBUG, "Scheduled UL Acknowledgement polling on %s (FN=%d, TS=%d)\n",
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chan, new_poll_fn, ts);
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break;
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@ -591,12 +581,7 @@ void gprs_rlcmac_tbf::poll_timeout(struct gprs_rlcmac_pdch *pdch, uint32_t poll_
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LOGPTBF(this, LOGL_NOTICE, "poll timeout for FN=%d, TS=%d (curr FN %d)\n",
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poll_fn, pdch->ts_no, bts_current_frame_number(bts));
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if (ul_tbf && ul_tbf->handle_ctrl_ack(reason)) {
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if (!ul_tbf->ctrl_ack_to_toggle()) {
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LOGPTBF(this, LOGL_NOTICE,
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"Timeout for polling PACKET CONTROL ACK for PACKET UPLINK ACK: %s\n",
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tbf_rlcmac_diag(this));
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}
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if (ul_tbf && reason == PDCH_ULC_POLL_UL_ACK && tbf_ul_ack_exp_ctrl_ack(ul_tbf, poll_fn, pdch->ts_no)) {
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bts_do_rate_ctr_inc(bts, CTR_RLC_ACK_TIMEDOUT);
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bts_do_rate_ctr_inc(bts, CTR_PUAN_POLL_TIMEDOUT);
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if (state_is(TBF_ST_FINISHED)) {
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@ -605,10 +590,8 @@ void gprs_rlcmac_tbf::poll_timeout(struct gprs_rlcmac_pdch *pdch, uint32_t poll_
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osmo_fsm_inst_dispatch(this->state_fsm.fi, TBF_EV_MAX_N3103, NULL);
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return;
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}
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/* reschedule UL ack */
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ul_tbf->ul_ack_state = GPRS_RLCMAC_UL_ACK_SEND_ACK;
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}
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osmo_fsm_inst_dispatch(ul_tbf->ul_ack_fsm.fi, TBF_UL_ACK_EV_POLL_TIMEOUT, NULL);
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} else if (ul_ass_state_is(TBF_UL_ASS_WAIT_ACK)) {
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bts_do_rate_ctr_inc(bts, CTR_RLC_ASS_TIMEDOUT);
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bts_do_rate_ctr_inc(bts, CTR_PUA_POLL_TIMEDOUT);
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@ -761,6 +744,12 @@ void tbf_update_state_fsm_name(struct gprs_rlcmac_tbf *tbf)
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osmo_fsm_inst_update_id(tbf->state_fsm.fi, buf);
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osmo_fsm_inst_update_id(tbf->ul_ass_fsm.fi, buf);
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osmo_fsm_inst_update_id(tbf->dl_ass_fsm.fi, buf);
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if (tbf_direction(tbf) == GPRS_RLCMAC_UL_TBF) {
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struct gprs_rlcmac_ul_tbf *ul_tbf = as_ul_tbf(tbf);
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osmo_fsm_inst_update_id(ul_tbf->ul_ack_fsm.fi, buf);
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}
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}
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void gprs_rlcmac_tbf::rotate_in_list()
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29
src/tbf.h
29
src/tbf.h
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@ -58,14 +58,6 @@ extern "C" {
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* TBF instance
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*/
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enum gprs_rlcmac_tbf_ul_ack_state {
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GPRS_RLCMAC_UL_ACK_NONE = 0,
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GPRS_RLCMAC_UL_ACK_SEND_ACK, /* send acknowledge on next RTS */
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GPRS_RLCMAC_UL_ACK_WAIT_ACK, /* wait for PACKET CONTROL ACK */
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};
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extern const struct value_string gprs_rlcmac_tbf_ul_ack_state_names[];
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enum gprs_rlcmac_tbf_direction {
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GPRS_RLCMAC_DL_TBF,
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GPRS_RLCMAC_UL_TBF
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@ -125,12 +117,10 @@ enum tbf_counters { /* TBF counters from 3GPP TS 44.060 §13.4 */
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#define GPRS_RLCMAC_FLAG_CCCH 0 /* assignment on CCCH */
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#define GPRS_RLCMAC_FLAG_PACCH 1 /* assignment on PACCH */
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#define GPRS_RLCMAC_FLAG_DL_ACK 2 /* DL TBF: At least one DL ACK/NACK was recieved since it was assigned */
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#define GPRS_RLCMAC_FLAG_TO_UL_ACK 3 /* UL TBF: Failed to receive last polled CTRL ACK confirming our UL ACK/NACK */
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#define GPRS_RLCMAC_FLAG_TO_DL_ACK 4 /* DL TBF: Failed to receive last polled DL ACK/NACK */
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#define GPRS_RLCMAC_FLAG_TO_DL_ACK 3 /* DL TBF: Failed to receive last polled DL ACK/NACK */
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#define GPRS_RLCMAC_FLAG_TO_MASK 0xf0 /* timeout bits */
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#define T_START(tbf, t, T, r, f) tbf->t_start(t, T, r, f, __FILE__, __LINE__)
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#define TBF_SET_ACK_STATE(t, st) do { t->set_ack_state(st, __FILE__, __LINE__); } while(0)
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#ifdef __cplusplus
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extern "C" {
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@ -180,8 +170,6 @@ struct gprs_rlcmac_tbf {
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bool state_is_not(enum tbf_fsm_states rhs) const;
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bool dl_ass_state_is(enum tbf_dl_ass_fsm_states rhs) const;
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bool ul_ass_state_is(enum tbf_ul_ass_fsm_states rhs) const;
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bool ul_ack_state_is(enum gprs_rlcmac_tbf_ul_ack_state rhs) const;
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void set_ack_state(enum gprs_rlcmac_tbf_ul_ack_state new_state, const char *file, int line);
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void poll_sched_set(const char *file, int line);
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void poll_sched_unset(const char *file, int line);
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bool check_n_clear(uint8_t state_flag);
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@ -293,7 +281,6 @@ protected:
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struct GprsMs *m_ms;
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private:
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void enable_egprs();
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enum gprs_rlcmac_tbf_ul_ack_state ul_ack_state;
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bool m_egprs_enabled;
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struct osmo_timer_list Tarr[T_MAX];
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uint8_t Narr[N_MAX];
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@ -315,11 +302,6 @@ inline bool gprs_rlcmac_tbf::ul_ass_state_is(enum tbf_ul_ass_fsm_states rhs) con
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return tbf_ul_ass_fi(this)->state == rhs;
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}
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inline bool gprs_rlcmac_tbf::ul_ack_state_is(enum gprs_rlcmac_tbf_ul_ack_state rhs) const
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{
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return ul_ack_state == rhs;
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}
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inline bool gprs_rlcmac_tbf::state_is_not(enum tbf_fsm_states rhs) const
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{
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return tbf_state(this) != rhs;
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@ -331,15 +313,6 @@ inline const char *gprs_rlcmac_tbf::state_name() const
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return osmo_fsm_inst_state_name(state_fsm.fi);
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}
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inline void gprs_rlcmac_tbf::set_ack_state(enum gprs_rlcmac_tbf_ul_ack_state new_state, const char *file, int line)
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{
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LOGPSRC(DTBF, LOGL_DEBUG, file, line, "%s changes UL ACK state from %s to %s\n",
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tbf_name(this),
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get_value_string(gprs_rlcmac_tbf_ul_ack_state_names, ul_ack_state),
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get_value_string(gprs_rlcmac_tbf_ul_ack_state_names, new_state));
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ul_ack_state = new_state;
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}
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inline bool gprs_rlcmac_tbf::check_n_clear(uint8_t state_flag)
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{
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if ((state_fsm.state_flags & (1 << state_flag))) {
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@ -249,7 +249,7 @@ static int tbf_new_dl_assignment(struct gprs_rlcmac_bts *bts, GprsMs *ms,
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* or MULTIPLE TBF DOWNLINK ASSIGNMENT messages before contention resolution is
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* completed on the mobile station side." */
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if (ul_tbf && ul_tbf->m_contention_resolution_done
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&& !ul_tbf->m_final_ack_sent) {
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&& !tbf_ul_ack_waiting_cnf_final_ack(ul_tbf)) {
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use_trx = ul_tbf->trx->trx_no;
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ss = false;
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old_ul_tbf = ul_tbf;
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101
src/tbf_ul.cpp
101
src/tbf_ul.cpp
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@ -93,6 +93,9 @@ static const struct rate_ctr_group_desc tbf_ul_egprs_ctrg_desc = {
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gprs_rlcmac_ul_tbf::~gprs_rlcmac_ul_tbf()
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{
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osmo_fsm_inst_free(ul_ack_fsm.fi);
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ul_ack_fsm.fi = NULL;
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rate_ctr_group_free(m_ul_egprs_ctrs);
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rate_ctr_group_free(m_ul_gprs_ctrs);
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/* ~gprs_rlcmac_tbf() is called automatically upon return */
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@ -231,11 +234,15 @@ gprs_rlcmac_ul_tbf::gprs_rlcmac_ul_tbf(struct gprs_rlcmac_bts *bts_, GprsMs *ms)
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gprs_rlcmac_tbf(bts_, ms, GPRS_RLCMAC_UL_TBF),
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m_rx_counter(0),
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m_contention_resolution_done(0),
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m_final_ack_sent(0),
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m_ul_gprs_ctrs(NULL),
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m_ul_egprs_ctrs(NULL)
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{
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memset(&m_usf, USF_INVALID, sizeof(m_usf));
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memset(&ul_ack_fsm, 0, sizeof(ul_ack_fsm));
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ul_ack_fsm.tbf = this;
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ul_ack_fsm.fi = osmo_fsm_inst_alloc(&tbf_ul_ack_fsm, this, &ul_ack_fsm, LOGL_INFO, NULL);
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}
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/*
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@ -288,26 +295,6 @@ int gprs_rlcmac_ul_tbf::assemble_forward_llc(const gprs_rlc_data *_data)
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return 0;
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}
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bool gprs_rlcmac_ul_tbf::ctrl_ack_to_toggle()
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{
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if (check_n_clear(GPRS_RLCMAC_FLAG_TO_UL_ACK))
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return true; /* GPRS_RLCMAC_FLAG_TO_UL_ACK was set, now cleared */
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state_fsm.state_flags |= (1 << GPRS_RLCMAC_FLAG_TO_UL_ACK);
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return false; /* GPRS_RLCMAC_FLAG_TO_UL_ACK was unset, now set */
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}
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bool gprs_rlcmac_ul_tbf::handle_ctrl_ack(enum pdch_ulc_tbf_poll_reason reason)
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{
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/* check if this control ack belongs to packet uplink ack */
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if (reason == PDCH_ULC_POLL_UL_ACK && ul_ack_state_is(GPRS_RLCMAC_UL_ACK_WAIT_ACK)) {
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TBF_SET_ACK_STATE(this, GPRS_RLCMAC_UL_ACK_NONE);
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return true;
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}
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return false;
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}
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void gprs_rlcmac_ul_tbf::contention_resolution_start()
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{
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/* 3GPP TS 44.018 sec 11.1.2 Timers on the network side: "This timer is
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@ -339,59 +326,6 @@ void gprs_rlcmac_ul_tbf::contention_resolution_success()
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m_contention_resolution_done = 1;
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}
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struct msgb *gprs_rlcmac_ul_tbf::create_ul_ack(uint32_t fn, uint8_t ts)
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{
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int final = (state_is(TBF_ST_FINISHED));
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struct msgb *msg;
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int rc;
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unsigned int rrbp = 0;
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uint32_t new_poll_fn = 0;
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if (final) {
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if (ul_ack_state_is(GPRS_RLCMAC_UL_ACK_WAIT_ACK)) {
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LOGPTBFUL(this, LOGL_DEBUG,
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"Polling is already scheduled, so we must wait for the final uplink ack...\n");
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return NULL;
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}
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rc = check_polling(fn, ts, &new_poll_fn, &rrbp);
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if (rc < 0)
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return NULL;
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}
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msg = msgb_alloc(23, "rlcmac_ul_ack");
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if (!msg)
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return NULL;
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bitvec *ack_vec = bitvec_alloc(23, tall_pcu_ctx);
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if (!ack_vec) {
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msgb_free(msg);
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return NULL;
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}
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bitvec_unhex(ack_vec, DUMMY_VEC);
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Encoding::write_packet_uplink_ack(ack_vec, this, final, rrbp);
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bitvec_pack(ack_vec, msgb_put(msg, 23));
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bitvec_free(ack_vec);
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/* TS 44.060 7a.2.1.1: "The contention resolution is completed on
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* the network side when the network receives an RLC data block that
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* comprises the TLLI value that identifies the mobile station and the
|
||||
* TFI value associated with the TBF."
|
||||
* However, it's handier for us to mark contention resolution success
|
||||
* here since according to spec upon rx UL ACK is the time at which MS
|
||||
* realizes contention resolution succeeds. */
|
||||
if (is_tlli_valid())
|
||||
contention_resolution_success();
|
||||
|
||||
if (final) {
|
||||
set_polling(new_poll_fn, ts, PDCH_ULC_POLL_UL_ACK);
|
||||
/* waiting for final acknowledge */
|
||||
m_final_ack_sent = 1;
|
||||
} else
|
||||
TBF_SET_ACK_STATE(this, GPRS_RLCMAC_UL_ACK_NONE);
|
||||
|
||||
return msg;
|
||||
}
|
||||
|
||||
/*! \brief receive data from PDCH/L1 */
|
||||
int gprs_rlcmac_ul_tbf::rcv_data_block_acknowledged(
|
||||
const struct gprs_rlc_data_info *rlc,
|
||||
|
@ -590,14 +524,7 @@ void gprs_rlcmac_ul_tbf::maybe_schedule_uplink_acknack(
|
|||
if (!require_ack)
|
||||
return;
|
||||
|
||||
if (ul_ack_state_is(GPRS_RLCMAC_UL_ACK_NONE)) {
|
||||
/* trigger sending at next RTS */
|
||||
TBF_SET_ACK_STATE(this, GPRS_RLCMAC_UL_ACK_SEND_ACK);
|
||||
} else {
|
||||
/* already triggered */
|
||||
LOGPTBFUL(this, LOGL_DEBUG,
|
||||
"Sending Ack/Nack already scheduled, no need to re-schedule\n");
|
||||
}
|
||||
osmo_fsm_inst_dispatch(this->ul_ack_fsm.fi, TBF_UL_ACK_EV_SCHED_ACK, NULL);
|
||||
}
|
||||
|
||||
/* Send Uplink unit-data to SGSN. */
|
||||
|
@ -843,3 +770,13 @@ bool ul_tbf_contention_resolution_done(const struct gprs_rlcmac_ul_tbf *tbf)
|
|||
{
|
||||
return tbf->m_contention_resolution_done;
|
||||
}
|
||||
|
||||
struct osmo_fsm_inst *tbf_ul_ack_fi(const struct gprs_rlcmac_ul_tbf *tbf)
|
||||
{
|
||||
return tbf->ul_ack_fsm.fi;
|
||||
}
|
||||
|
||||
void ul_tbf_contention_resolution_success(struct gprs_rlcmac_ul_tbf *tbf)
|
||||
{
|
||||
return tbf->contention_resolution_success();
|
||||
}
|
||||
|
|
17
src/tbf_ul.h
17
src/tbf_ul.h
|
@ -24,6 +24,15 @@
|
|||
#include <stdbool.h>
|
||||
|
||||
#include "tbf.h"
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
#include <tbf_ul_ack_fsm.h>
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
/*
|
||||
* TBF instance
|
||||
*/
|
||||
|
@ -54,9 +63,6 @@ struct gprs_rlcmac_ul_tbf : public gprs_rlcmac_tbf {
|
|||
gprs_rlcmac_ul_tbf(struct gprs_rlcmac_bts *bts, GprsMs *ms);
|
||||
~gprs_rlcmac_ul_tbf();
|
||||
gprs_rlc_window *window();
|
||||
struct msgb *create_ul_ack(uint32_t fn, uint8_t ts);
|
||||
bool ctrl_ack_to_toggle();
|
||||
bool handle_ctrl_ack(enum pdch_ulc_tbf_poll_reason reason);
|
||||
/* blocks were acked */
|
||||
int rcv_data_block_acknowledged(
|
||||
const struct gprs_rlc_data_info *rlc,
|
||||
|
@ -97,11 +103,12 @@ struct gprs_rlcmac_ul_tbf : public gprs_rlcmac_tbf {
|
|||
int32_t m_rx_counter; /* count all received blocks */
|
||||
uint8_t m_usf[8]; /* list USFs per PDCH (timeslot), initialized to USF_INVALID */
|
||||
uint8_t m_contention_resolution_done; /* set after done */
|
||||
uint8_t m_final_ack_sent; /* set if we sent final ack */
|
||||
|
||||
struct rate_ctr_group *m_ul_gprs_ctrs;
|
||||
struct rate_ctr_group *m_ul_egprs_ctrs;
|
||||
|
||||
struct tbf_ul_ass_fsm_ctx ul_ack_fsm;
|
||||
|
||||
protected:
|
||||
void maybe_schedule_uplink_acknack(const gprs_rlc_data_info *rlc, bool countdown_finished);
|
||||
|
||||
|
@ -138,6 +145,8 @@ void set_tbf_ta(struct gprs_rlcmac_ul_tbf *tbf, uint8_t ta);
|
|||
struct gprs_rlcmac_ul_tbf *as_ul_tbf(struct gprs_rlcmac_tbf *tbf);
|
||||
void tbf_usf_timeout(struct gprs_rlcmac_ul_tbf *tbf);
|
||||
bool ul_tbf_contention_resolution_done(const struct gprs_rlcmac_ul_tbf *tbf);
|
||||
struct osmo_fsm_inst *tbf_ul_ack_fi(const struct gprs_rlcmac_ul_tbf *tbf);
|
||||
void ul_tbf_contention_resolution_success(struct gprs_rlcmac_ul_tbf *tbf);
|
||||
|
||||
#define LOGPTBFUL(tbf, level, fmt, args...) LOGP(DTBFUL, level, "%s " fmt, tbf_name(tbf), ## args)
|
||||
#ifdef __cplusplus
|
||||
|
|
|
@ -0,0 +1,254 @@
|
|||
/* tbf_ul_ack_fsm.c
|
||||
*
|
||||
* Copyright (C) 2021 by sysmocom - s.f.m.c. GmbH <info@sysmocom.de>
|
||||
* Author: Pau Espin Pedrol <pespin@sysmocom.de>
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU General Public License
|
||||
* as published by the Free Software Foundation; either version 2
|
||||
* of the License, or (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program; if not, write to the Free Software
|
||||
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
||||
*/
|
||||
|
||||
#include <unistd.h>
|
||||
|
||||
#include <talloc.h>
|
||||
|
||||
#include <osmocom/core/bitvec.h>
|
||||
|
||||
#include <tbf_ul_ack_fsm.h>
|
||||
#include <gprs_rlcmac.h>
|
||||
#include <gprs_debug.h>
|
||||
#include <gprs_ms.h>
|
||||
#include <encoding.h>
|
||||
#include <bts.h>
|
||||
#include <tbf.h>
|
||||
#include <tbf_ul.h>
|
||||
|
||||
#include <tbf_ul_ack_fsm.h>
|
||||
|
||||
#define X(s) (1 << (s))
|
||||
|
||||
const struct osmo_tdef_state_timeout tbf_ul_ack_fsm_timeouts[32] = {
|
||||
[TBF_UL_ACK_ST_NONE] = {},
|
||||
[TBF_UL_ACK_ST_SCHED_UL_ACK] = {},
|
||||
[TBF_UL_ACK_ST_WAIT_ACK] = {},
|
||||
};
|
||||
|
||||
const struct value_string tbf_ul_ack_fsm_event_names[] = {
|
||||
{ TBF_UL_ACK_EV_SCHED_ACK, "SCHED_ACK" },
|
||||
{ TBF_UL_ACK_EV_CREATE_RLCMAC_MSG, "CREATE_RLCMAC_MSG" },
|
||||
{ TBF_UL_ACK_EV_RX_CTRL_ACK, "RX_CTRL_ACK" },
|
||||
{ TBF_UL_ACK_EV_POLL_TIMEOUT, "POLL_TIMEOUT" },
|
||||
{ 0, NULL }
|
||||
};
|
||||
|
||||
static struct msgb *create_ul_ack_nack(const struct tbf_ul_ack_fsm_ctx *ctx,
|
||||
const struct tbf_ul_ack_ev_create_rlcmac_msg_ctx *d,
|
||||
bool final)
|
||||
{
|
||||
struct msgb *msg;
|
||||
int rc;
|
||||
unsigned int rrbp = 0;
|
||||
uint32_t new_poll_fn = 0;
|
||||
struct gprs_rlcmac_tbf *tbf = (struct gprs_rlcmac_tbf *)ctx->tbf;
|
||||
struct GprsMs *ms = tbf_ms(tbf);
|
||||
|
||||
if (final) {
|
||||
rc = tbf_check_polling(tbf, d->fn, d->ts, &new_poll_fn, &rrbp);
|
||||
if (rc < 0)
|
||||
return NULL;
|
||||
}
|
||||
|
||||
msg = msgb_alloc(23, "rlcmac_ul_ack");
|
||||
if (!msg)
|
||||
return NULL;
|
||||
struct bitvec *ack_vec = bitvec_alloc(23, tbf);
|
||||
if (!ack_vec) {
|
||||
msgb_free(msg);
|
||||
return NULL;
|
||||
}
|
||||
bitvec_unhex(ack_vec, DUMMY_VEC);
|
||||
write_packet_uplink_ack(ack_vec, ctx->tbf, final, rrbp);
|
||||
bitvec_pack(ack_vec, msgb_put(msg, 23));
|
||||
bitvec_free(ack_vec);
|
||||
|
||||
/* TS 44.060 7a.2.1.1: "The contention resolution is completed on
|
||||
* the network side when the network receives an RLC data block that
|
||||
* comprises the TLLI value that identifies the mobile station and the
|
||||
* TFI value associated with the TBF."
|
||||
* However, it's handier for us to mark contention resolution success
|
||||
* here since according to spec upon rx UL ACK is the time at which MS
|
||||
* realizes contention resolution succeeds. */
|
||||
if (ms_tlli(ms) != GSM_RESERVED_TMSI)
|
||||
ul_tbf_contention_resolution_success(ctx->tbf);
|
||||
|
||||
if (final)
|
||||
tbf_set_polling(tbf, new_poll_fn, d->ts, PDCH_ULC_POLL_UL_ACK);
|
||||
|
||||
return msg;
|
||||
}
|
||||
|
||||
static void st_none(struct osmo_fsm_inst *fi, uint32_t event, void *data)
|
||||
{
|
||||
switch (event) {
|
||||
case TBF_UL_ACK_EV_SCHED_ACK:
|
||||
tbf_ul_ack_fsm_state_chg(fi, TBF_UL_ACK_ST_SCHED_UL_ACK);
|
||||
break;
|
||||
default:
|
||||
OSMO_ASSERT(0);
|
||||
}
|
||||
}
|
||||
|
||||
static void st_sched_ul_ack(struct osmo_fsm_inst *fi, uint32_t event, void *data)
|
||||
{
|
||||
struct tbf_ul_ack_fsm_ctx *ctx = (struct tbf_ul_ack_fsm_ctx *)fi->priv;
|
||||
struct gprs_rlcmac_tbf *tbf = (struct gprs_rlcmac_tbf *)ctx->tbf;
|
||||
struct tbf_ul_ack_ev_create_rlcmac_msg_ctx *data_ctx;
|
||||
bool final;
|
||||
|
||||
switch (event) {
|
||||
case TBF_UL_ACK_EV_SCHED_ACK:
|
||||
LOGPTBFUL(tbf, LOGL_DEBUG,
|
||||
"Sending Ack/Nack already scheduled, no need to re-schedule\n");
|
||||
break;
|
||||
case TBF_UL_ACK_EV_CREATE_RLCMAC_MSG:
|
||||
data_ctx = (struct tbf_ul_ack_ev_create_rlcmac_msg_ctx *)data;
|
||||
final = tbf_state(tbf) == TBF_ST_FINISHED;
|
||||
data_ctx->msg = create_ul_ack_nack(ctx, data_ctx, final);
|
||||
if (!data_ctx->msg)
|
||||
return;
|
||||
if (final) /* poll set */
|
||||
tbf_ul_ack_fsm_state_chg(fi, TBF_UL_ACK_ST_WAIT_ACK);
|
||||
else
|
||||
tbf_ul_ack_fsm_state_chg(fi, TBF_UL_ACK_ST_NONE);
|
||||
break;
|
||||
default:
|
||||
OSMO_ASSERT(0);
|
||||
}
|
||||
}
|
||||
|
||||
static void st_wait_ctrl_ack(struct osmo_fsm_inst *fi, uint32_t event, void *data)
|
||||
{
|
||||
struct tbf_ul_ack_fsm_ctx *ctx = (struct tbf_ul_ack_fsm_ctx *)fi->priv;
|
||||
struct gprs_rlcmac_tbf *tbf = (struct gprs_rlcmac_tbf *)ctx->tbf;
|
||||
|
||||
switch (event) {
|
||||
case TBF_UL_ACK_EV_SCHED_ACK:
|
||||
/* ignore, we are in the middle of waiting for a response */
|
||||
break;
|
||||
case TBF_UL_ACK_EV_RX_CTRL_ACK:
|
||||
tbf_ul_ack_fsm_state_chg(fi, TBF_UL_ACK_ST_NONE);
|
||||
break;
|
||||
case TBF_UL_ACK_EV_POLL_TIMEOUT:
|
||||
LOGPTBF(tbf, LOGL_NOTICE,
|
||||
"Timeout for polling PACKET CONTROL ACK for PACKET UPLINK ACK: %s\n",
|
||||
tbf_rlcmac_diag(tbf));
|
||||
/* Reschedule Ul Ack/NAck */
|
||||
tbf_ul_ack_fsm_state_chg(fi, TBF_UL_ACK_ST_SCHED_UL_ACK);
|
||||
break;
|
||||
default:
|
||||
OSMO_ASSERT(0);
|
||||
}
|
||||
}
|
||||
|
||||
static int tbf_ul_ack_fsm_timer_cb(struct osmo_fsm_inst *fi)
|
||||
{
|
||||
switch (fi->T) {
|
||||
default:
|
||||
OSMO_ASSERT(0);
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
|
||||
static struct osmo_fsm_state tbf_ul_ack_fsm_states[] = {
|
||||
[TBF_UL_ACK_ST_NONE] = {
|
||||
.in_event_mask =
|
||||
X(TBF_UL_ACK_EV_SCHED_ACK),
|
||||
.out_state_mask =
|
||||
X(TBF_UL_ACK_ST_SCHED_UL_ACK),
|
||||
.name = "NONE",
|
||||
.action = st_none,
|
||||
},
|
||||
[TBF_UL_ACK_ST_SCHED_UL_ACK] = {
|
||||
.in_event_mask =
|
||||
X(TBF_UL_ACK_EV_SCHED_ACK) |
|
||||
X(TBF_UL_ACK_EV_CREATE_RLCMAC_MSG),
|
||||
.out_state_mask =
|
||||
X(TBF_UL_ACK_ST_NONE) |
|
||||
X(TBF_UL_ACK_ST_WAIT_ACK),
|
||||
.name = "SCHED_UL_ACK",
|
||||
.action = st_sched_ul_ack,
|
||||
},
|
||||
[TBF_UL_ACK_ST_WAIT_ACK] = {
|
||||
.in_event_mask =
|
||||
X(TBF_UL_ACK_EV_SCHED_ACK) |
|
||||
X(TBF_UL_ACK_EV_RX_CTRL_ACK) |
|
||||
X(TBF_UL_ACK_EV_POLL_TIMEOUT),
|
||||
.out_state_mask =
|
||||
X(TBF_UL_ACK_ST_NONE) |
|
||||
X(TBF_UL_ACK_ST_SCHED_UL_ACK),
|
||||
.name = "WAIT_ACK",
|
||||
.action = st_wait_ctrl_ack,
|
||||
},
|
||||
};
|
||||
|
||||
struct osmo_fsm tbf_ul_ack_fsm = {
|
||||
.name = "UL_ACK_TBF",
|
||||
.states = tbf_ul_ack_fsm_states,
|
||||
.num_states = ARRAY_SIZE(tbf_ul_ack_fsm_states),
|
||||
.timer_cb = tbf_ul_ack_fsm_timer_cb,
|
||||
.log_subsys = DTBFUL,
|
||||
.event_names = tbf_ul_ack_fsm_event_names,
|
||||
};
|
||||
|
||||
static __attribute__((constructor)) void tbf_ul_ack_fsm_init(void)
|
||||
{
|
||||
OSMO_ASSERT(osmo_fsm_register(&tbf_ul_ack_fsm) == 0);
|
||||
}
|
||||
|
||||
|
||||
struct msgb *tbf_ul_ack_create_rlcmac_msg(const struct gprs_rlcmac_tbf *tbf, uint32_t fn, uint8_t ts)
|
||||
{
|
||||
int rc;
|
||||
struct tbf_ul_ack_ev_create_rlcmac_msg_ctx data_ctx = {
|
||||
.fn = fn,
|
||||
.ts = ts,
|
||||
.msg = NULL,
|
||||
};
|
||||
OSMO_ASSERT(tbf_direction(tbf) == GPRS_RLCMAC_UL_TBF);
|
||||
|
||||
rc = osmo_fsm_inst_dispatch(tbf_ul_ack_fi((const struct gprs_rlcmac_ul_tbf *)tbf), TBF_UL_ACK_EV_CREATE_RLCMAC_MSG, &data_ctx);
|
||||
if (rc != 0 || !data_ctx.msg)
|
||||
return NULL;
|
||||
return data_ctx.msg;
|
||||
}
|
||||
|
||||
bool tbf_ul_ack_rts(const struct gprs_rlcmac_tbf *tbf)
|
||||
{
|
||||
struct osmo_fsm_inst *fi = tbf_ul_ack_fi((const struct gprs_rlcmac_ul_tbf *)tbf);
|
||||
return fi->state == TBF_UL_ACK_ST_SCHED_UL_ACK;
|
||||
}
|
||||
|
||||
/* Did we already send the Final ACK and we are waiting for its confirmation (CTRL ACK) ? */
|
||||
bool tbf_ul_ack_waiting_cnf_final_ack(const struct gprs_rlcmac_tbf* tbf)
|
||||
{
|
||||
OSMO_ASSERT(tbf_direction(tbf) == GPRS_RLCMAC_UL_TBF);
|
||||
struct osmo_fsm_inst *fi = tbf_ul_ack_fi((const struct gprs_rlcmac_ul_tbf *)tbf);
|
||||
return fi->state == TBF_UL_ACK_ST_WAIT_ACK;
|
||||
}
|
||||
|
||||
bool tbf_ul_ack_exp_ctrl_ack(const struct gprs_rlcmac_tbf *tbf, uint32_t fn, uint8_t ts)
|
||||
{
|
||||
struct osmo_fsm_inst *fi = tbf_ul_ack_fi((const struct gprs_rlcmac_ul_tbf *)tbf);
|
||||
return fi->state == TBF_UL_ACK_ST_WAIT_ACK;
|
||||
/* FIXME: validate FN and TS match: && ctx->poll_fn = fn && ctx->poll_ts == ts */
|
||||
}
|
|
@ -0,0 +1,72 @@
|
|||
/* tbf_ul_ack_fsm.h
|
||||
*
|
||||
* Copyright (C) 2021 by sysmocom - s.f.m.c. GmbH <info@sysmocom.de>
|
||||
* Author: Pau Espin Pedrol <pespin@sysmocom.de>
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU General Public License
|
||||
* as published by the Free Software Foundation; either version 2
|
||||
* of the License, or (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program; if not, write to the Free Software
|
||||
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
||||
*/
|
||||
#pragma once
|
||||
|
||||
#include <osmocom/core/fsm.h>
|
||||
#include <osmocom/core/tdef.h>
|
||||
|
||||
#include <gprs_pcu.h>
|
||||
|
||||
struct gprs_rlcmac_tbf;
|
||||
struct gprs_rlcmac_ul_tbf;
|
||||
|
||||
enum tbf_ul_ack_fsm_event {
|
||||
TBF_UL_ACK_EV_SCHED_ACK, /* Tx UL ACK/NACK is pending */
|
||||
TBF_UL_ACK_EV_CREATE_RLCMAC_MSG, /* Scheduler wants to gen+Tx the Ass (rej): data=tbf_ul_ack_ev_create_rlcmac_msg_ctx */
|
||||
TBF_UL_ACK_EV_RX_CTRL_ACK, /* Received CTRL ACK answering poll set on UL ACK/NACK */
|
||||
TBF_UL_ACK_EV_POLL_TIMEOUT, /* Pdch Ul Controller signals timeout for poll set on UL ACK/NACK */
|
||||
};
|
||||
|
||||
enum tbf_ul_ack_fsm_states {
|
||||
TBF_UL_ACK_ST_NONE = 0,
|
||||
TBF_UL_ACK_ST_SCHED_UL_ACK, /* send UL ACK/NACK on next RTS */
|
||||
TBF_UL_ACK_ST_WAIT_ACK, /* wait for PACKET CONTROL ACK */
|
||||
};
|
||||
|
||||
struct tbf_ul_ack_fsm_ctx {
|
||||
struct osmo_fsm_inst *fi;
|
||||
struct gprs_rlcmac_ul_tbf *tbf; /* back pointer */
|
||||
};
|
||||
|
||||
extern const struct osmo_tdef_state_timeout tbf_ul_ack_fsm_timeouts[32];
|
||||
/* Transition to a state, using the T timer defined in tbf_ul_ack_fsm_timeouts.
|
||||
* The actual timeout value is in turn obtained from conn->T_defs.
|
||||
* Assumes local variable fi exists. */
|
||||
#define tbf_ul_ack_fsm_state_chg(fi, NEXT_STATE) \
|
||||
osmo_tdef_fsm_inst_state_chg(fi, NEXT_STATE, \
|
||||
tbf_ul_ack_fsm_timeouts, \
|
||||
the_pcu->T_defs, \
|
||||
-1)
|
||||
|
||||
extern struct osmo_fsm tbf_ul_ack_fsm;
|
||||
|
||||
|
||||
/* passed as data in TBF_UL_ACK_EV_CREATE_RLCMAC_MSG */
|
||||
struct tbf_ul_ack_ev_create_rlcmac_msg_ctx {
|
||||
uint32_t fn; /* FN where the created DL ctrl block is to be sent */
|
||||
uint8_t ts; /* TS where the created DL ctrl block is to be sent */
|
||||
struct msgb *msg; /* to be filled by FSM during event processing */
|
||||
};
|
||||
|
||||
|
||||
struct msgb *tbf_ul_ack_create_rlcmac_msg(const struct gprs_rlcmac_tbf *tbf, uint32_t fn, uint8_t ts);
|
||||
bool tbf_ul_ack_rts(const struct gprs_rlcmac_tbf *tbf);
|
||||
bool tbf_ul_ack_waiting_cnf_final_ack(const struct gprs_rlcmac_tbf *tbf);
|
||||
bool tbf_ul_ack_exp_ctrl_ack(const struct gprs_rlcmac_tbf *tbf, uint32_t fn, uint8_t ts);
|
|
@ -831,7 +831,8 @@ static gprs_rlcmac_ul_tbf *puan_urbb_len_issue(struct gprs_rlcmac_bts *bts,
|
|||
|
||||
pdch->rcv_block(data_msg, 42, *fn, &meas);
|
||||
|
||||
struct msgb *msg1 = ul_tbf->create_ul_ack(*fn, ts_no);
|
||||
osmo_fsm_inst_dispatch(ul_tbf->ul_ack_fsm.fi, TBF_UL_ACK_EV_SCHED_ACK, NULL);
|
||||
struct msgb *msg1 = tbf_ul_ack_create_rlcmac_msg(ul_tbf, *fn, ts_no);
|
||||
|
||||
static uint8_t exp1[] = { 0x40, 0x24, 0x01, 0x0b, 0x3e, 0x24, 0x46, 0x68, 0x9c, 0x70, 0x87, 0xb0,
|
||||
0x06, 0x2b, 0x2b, 0x2b, 0x2b, 0x2b, 0x2b, 0x2b, 0x2b, 0x2b, 0x2b
|
||||
|
@ -858,7 +859,8 @@ static gprs_rlcmac_ul_tbf *puan_urbb_len_issue(struct gprs_rlcmac_bts *bts,
|
|||
|
||||
pdch->rcv_block(data_msg, 42, *fn, &meas);
|
||||
|
||||
msg1 = ul_tbf->create_ul_ack(*fn, ts_no);
|
||||
osmo_fsm_inst_dispatch(ul_tbf->ul_ack_fsm.fi, TBF_UL_ACK_EV_SCHED_ACK, NULL);
|
||||
msg1 = tbf_ul_ack_create_rlcmac_msg(ul_tbf, *fn, ts_no);
|
||||
|
||||
static uint8_t exp2[] = { 0x40, 0x24, 0x01, 0x0b, 0x3e, 0x24, 0x46, 0x68, 0x9c, 0x70, 0x88, 0xb0,
|
||||
0x06, 0x8b, 0x2b, 0x2b, 0x2b, 0x2b, 0x2b, 0x2b, 0x2b, 0x2b, 0x2b
|
||||
|
@ -1412,7 +1414,8 @@ static gprs_rlcmac_ul_tbf *establish_ul_tbf_two_phase_puan_URBB_no_length(struct
|
|||
pdch = &bts->trx[trx_no].pdch[ts_no];
|
||||
pdch->rcv_block(&data[0], sizeof(data), *fn, &meas);
|
||||
}
|
||||
ul_tbf->create_ul_ack(*fn, ts_no);
|
||||
osmo_fsm_inst_dispatch(ul_tbf->ul_ack_fsm.fi, TBF_UL_ACK_EV_SCHED_ACK, NULL);
|
||||
tbf_ul_ack_create_rlcmac_msg(ul_tbf, *fn, ts_no);
|
||||
memset(data, 0x2b, sizeof(data));
|
||||
hdr3 = (struct gprs_rlc_ul_header_egprs_3 *)data;
|
||||
hdr3->r = 0;
|
||||
|
@ -1440,7 +1443,7 @@ static gprs_rlcmac_ul_tbf *establish_ul_tbf_two_phase_puan_URBB_no_length(struct
|
|||
request_dl_rlc_block(ul_tbf, fn);
|
||||
|
||||
check_tbf(ul_tbf);
|
||||
OSMO_ASSERT(ul_tbf->ul_ack_state_is(GPRS_RLCMAC_UL_ACK_NONE));
|
||||
OSMO_ASSERT(tbf_ul_ack_fi(ul_tbf)->state == TBF_UL_ACK_ST_NONE);
|
||||
|
||||
ms = bts_ms_by_tlli(bts, tlli, GSM_RESERVED_TMSI);
|
||||
OSMO_ASSERT(ms != NULL);
|
||||
|
@ -1494,7 +1497,8 @@ static gprs_rlcmac_ul_tbf *establish_ul_tbf_two_phase_puan_URBB_with_length(stru
|
|||
pdch = &bts->trx[trx_no].pdch[ts_no];
|
||||
pdch->rcv_block(&data[0], sizeof(data), *fn, &meas);
|
||||
}
|
||||
ul_tbf->create_ul_ack(*fn, ts_no);
|
||||
osmo_fsm_inst_dispatch(ul_tbf->ul_ack_fsm.fi, TBF_UL_ACK_EV_SCHED_ACK, NULL);
|
||||
tbf_ul_ack_create_rlcmac_msg(ul_tbf, *fn, ts_no);
|
||||
memset(data, 0x2b, sizeof(data));
|
||||
hdr3 = (struct gprs_rlc_ul_header_egprs_3 *)data;
|
||||
hdr3->r = 0;
|
||||
|
@ -1518,12 +1522,13 @@ static gprs_rlcmac_ul_tbf *establish_ul_tbf_two_phase_puan_URBB_with_length(stru
|
|||
|
||||
pdch = &bts->trx[trx_no].pdch[ts_no];
|
||||
pdch->rcv_block(&data[0], sizeof(data), *fn, &meas);
|
||||
ul_tbf->create_ul_ack(*fn, ts_no);
|
||||
osmo_fsm_inst_dispatch(ul_tbf->ul_ack_fsm.fi, TBF_UL_ACK_EV_SCHED_ACK, NULL);
|
||||
tbf_ul_ack_create_rlcmac_msg(ul_tbf, *fn, ts_no);
|
||||
|
||||
request_dl_rlc_block(ul_tbf, fn);
|
||||
|
||||
check_tbf(ul_tbf);
|
||||
OSMO_ASSERT(ul_tbf->ul_ack_state_is(GPRS_RLCMAC_UL_ACK_NONE));
|
||||
OSMO_ASSERT(tbf_ul_ack_fi(ul_tbf)->state == TBF_UL_ACK_ST_NONE);
|
||||
|
||||
ms = bts_ms_by_tlli(bts, tlli, GSM_RESERVED_TMSI);
|
||||
OSMO_ASSERT(ms != NULL);
|
||||
|
@ -1580,7 +1585,8 @@ static gprs_rlcmac_ul_tbf *establish_ul_tbf_two_phase_puan_CRBB(struct gprs_rlcm
|
|||
pdch = &bts->trx[trx_no].pdch[ts_no];
|
||||
pdch->rcv_block(&data[0], sizeof(data), *fn, &meas);
|
||||
}
|
||||
ul_tbf->create_ul_ack(*fn, ts_no);
|
||||
osmo_fsm_inst_dispatch(ul_tbf->ul_ack_fsm.fi, TBF_UL_ACK_EV_SCHED_ACK, NULL);
|
||||
tbf_ul_ack_create_rlcmac_msg(ul_tbf, *fn, ts_no);
|
||||
memset(data, 0x2b, sizeof(data));
|
||||
hdr3 = (struct gprs_rlc_ul_header_egprs_3 *)data;
|
||||
hdr3->r = 0;
|
||||
|
@ -1608,7 +1614,7 @@ static gprs_rlcmac_ul_tbf *establish_ul_tbf_two_phase_puan_CRBB(struct gprs_rlcm
|
|||
request_dl_rlc_block(ul_tbf, fn);
|
||||
|
||||
check_tbf(ul_tbf);
|
||||
OSMO_ASSERT(ul_tbf->ul_ack_state_is(GPRS_RLCMAC_UL_ACK_NONE));
|
||||
OSMO_ASSERT(tbf_ul_ack_fi(ul_tbf)->state == TBF_UL_ACK_ST_NONE);
|
||||
|
||||
ms = bts_ms_by_tlli(bts, tlli, GSM_RESERVED_TMSI);
|
||||
OSMO_ASSERT(ms != NULL);
|
||||
|
|
|
@ -27,6 +27,7 @@ MS(TLLI=0x00002342, IMSI=, TA=4, 0/0, DL) Allocating UL TBF
|
|||
TBF{NULL}: Allocated
|
||||
UL_ASS_TBF{NONE}: Allocated
|
||||
DL_ASS_TBF{NONE}: Allocated
|
||||
UL_ACK_TBF{NONE}: Allocated
|
||||
[UL] algo A <multi> (suggested TRX: 0): Alloc start
|
||||
- Skipping TS 0, because not enabled
|
||||
- Skipping TS 1, because not enabled
|
||||
|
@ -1730,6 +1731,7 @@ MS(TLLI=0xffffffff, IMSI=, TA=220, 0/0,) Allocating UL TBF
|
|||
TBF{NULL}: Allocated
|
||||
UL_ASS_TBF{NONE}: Allocated
|
||||
DL_ASS_TBF{NONE}: Allocated
|
||||
UL_ACK_TBF{NONE}: Allocated
|
||||
[UL] algo A <single> (suggested TRX: -1): Alloc start
|
||||
- Skipping TS 0, because not enabled
|
||||
- Skipping TS 1, because not enabled
|
||||
|
@ -1769,7 +1771,8 @@ TBF(UL-TFI_0){FLOW}: Received Event LAST_UL_DATA_RECVD
|
|||
TBF(UL-TFI_0){FLOW}: state_chg to FINISHED
|
||||
TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FINISHED) Scheduling Ack/Nack, because TLLI is included.
|
||||
TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FINISHED) Scheduling final Ack/Nack, because all data was received and last block has CV==0.
|
||||
TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FINISHED) changes UL ACK state from GPRS_RLCMAC_UL_ACK_NONE to GPRS_RLCMAC_UL_ACK_SEND_ACK
|
||||
UL_ACK_TBF(UL-TFI_0){NONE}: Received Event SCHED_ACK
|
||||
UL_ACK_TBF(UL-TFI_0){NONE}: state_chg to SCHED_UL_ACK
|
||||
Got 'TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FINISHED)', TA=7
|
||||
Got MS: TLLI = 0xf1223344, TA = 7
|
||||
Modifying MS object, TLLI = 0xf1223344, IMSI '' -> '0011223344'
|
||||
|
@ -1820,6 +1823,7 @@ MS(TLLI=0xf1223344, IMSI=, TA=7, 1/0,) Allocating UL TBF
|
|||
TBF{NULL}: Allocated
|
||||
UL_ASS_TBF{NONE}: Allocated
|
||||
DL_ASS_TBF{NONE}: Allocated
|
||||
UL_ACK_TBF{NONE}: Allocated
|
||||
[UL] algo A <multi> (suggested TRX: 0): Alloc start
|
||||
- Skipping TS 0, because not enabled
|
||||
- Skipping TS 1, because not enabled
|
||||
|
@ -1918,6 +1922,7 @@ MS(TLLI=0xf1223344, IMSI=, TA=7, 1/0,) Allocating UL TBF
|
|||
TBF{NULL}: Allocated
|
||||
UL_ASS_TBF{NONE}: Allocated
|
||||
DL_ASS_TBF{NONE}: Allocated
|
||||
UL_ACK_TBF{NONE}: Allocated
|
||||
[UL] algo A <multi> (suggested TRX: 0): Alloc start
|
||||
- Skipping TS 0, because not enabled
|
||||
- Skipping TS 1, because not enabled
|
||||
|
@ -2082,6 +2087,7 @@ MS(TLLI=0xf5667788, IMSI=, TA=7, 1/0,) Allocating UL TBF
|
|||
TBF{NULL}: Allocated
|
||||
UL_ASS_TBF{NONE}: Allocated
|
||||
DL_ASS_TBF{NONE}: Allocated
|
||||
UL_ACK_TBF{NONE}: Allocated
|
||||
[UL] algo A <multi> (suggested TRX: 0): Alloc start
|
||||
- Skipping TS 0, because not enabled
|
||||
- Skipping TS 1, because not enabled
|
||||
|
@ -2151,6 +2157,7 @@ TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW) free
|
|||
PDCH(bts=0,trx=0,ts=7) Detaching TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW), 1 TBFs, USFs = 02, TFIs = 00000002.
|
||||
MS(TLLI=0xf1223344, IMSI=0011223344, TA=7, 1/0,) Detaching TBF: TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW)
|
||||
********** UL-TBF ends here **********
|
||||
UL_ACK_TBF(UL-TFI_0){NONE}: Deallocated
|
||||
TBF(UL-TFI_0){FLOW}: Deallocated
|
||||
UL_ASS_TBF(UL-TFI_0){NONE}: Deallocated
|
||||
DL_ASS_TBF(UL-TFI_0){NONE}: Deallocated
|
||||
|
@ -2179,6 +2186,7 @@ MS(TLLI=0xf1223344, IMSI=, TA=7, 1/0,) Allocating UL TBF
|
|||
TBF{NULL}: Allocated
|
||||
UL_ASS_TBF{NONE}: Allocated
|
||||
DL_ASS_TBF{NONE}: Allocated
|
||||
UL_ACK_TBF{NONE}: Allocated
|
||||
[UL] algo A <multi> (suggested TRX: 0): Alloc start
|
||||
- Skipping TS 0, because not enabled
|
||||
- Skipping TS 1, because not enabled
|
||||
|
@ -2264,6 +2272,7 @@ TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW) free
|
|||
PDCH(bts=0,trx=0,ts=7) Detaching TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW), 0 TBFs, USFs = 00, TFIs = 00000000.
|
||||
MS(TLLI=0xf1223344, IMSI=0011223344, TA=7, 1/0, DL) Detaching TBF: TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW)
|
||||
********** UL-TBF ends here **********
|
||||
UL_ACK_TBF(UL-TFI_0){NONE}: Deallocated
|
||||
TBF(UL-TFI_0){FLOW}: Deallocated
|
||||
UL_ASS_TBF(UL-TFI_0){NONE}: Deallocated
|
||||
DL_ASS_TBF(UL-TFI_0){SEND_ASS}: Deallocated
|
||||
|
@ -2281,6 +2290,7 @@ MS(TLLI=0xf1223344, IMSI=0011223344, TA=7, 1/0, DL) Allocating UL TBF
|
|||
TBF{NULL}: Allocated
|
||||
UL_ASS_TBF{NONE}: Allocated
|
||||
DL_ASS_TBF{NONE}: Allocated
|
||||
UL_ACK_TBF{NONE}: Allocated
|
||||
[UL] algo A <multi> (suggested TRX: 0): Alloc start
|
||||
- Skipping TS 0, because not enabled
|
||||
- Skipping TS 1, because not enabled
|
||||
|
@ -2349,6 +2359,7 @@ MS(TLLI=0xf1223344, IMSI=, TA=7, 1/0,) Allocating UL TBF
|
|||
TBF{NULL}: Allocated
|
||||
UL_ASS_TBF{NONE}: Allocated
|
||||
DL_ASS_TBF{NONE}: Allocated
|
||||
UL_ACK_TBF{NONE}: Allocated
|
||||
[UL] algo A <multi> (suggested TRX: 0): Alloc start
|
||||
- Skipping TS 0, because not enabled
|
||||
- Skipping TS 1, because not enabled
|
||||
|
@ -2434,6 +2445,7 @@ TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW) free
|
|||
PDCH(bts=0,trx=0,ts=7) Detaching TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW), 0 TBFs, USFs = 00, TFIs = 00000000.
|
||||
MS(TLLI=0xf1223344, IMSI=0011223344, TA=7, 1/0, DL) Detaching TBF: TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW)
|
||||
********** UL-TBF ends here **********
|
||||
UL_ACK_TBF(UL-TFI_0){NONE}: Deallocated
|
||||
TBF(UL-TFI_0){FLOW}: Deallocated
|
||||
UL_ASS_TBF(UL-TFI_0){NONE}: Deallocated
|
||||
DL_ASS_TBF(UL-TFI_0){SEND_ASS}: Deallocated
|
||||
|
@ -2445,6 +2457,7 @@ MS(TLLI=0xffffffff, IMSI=, TA=220, 0/0,) Allocating UL TBF
|
|||
TBF{NULL}: Allocated
|
||||
UL_ASS_TBF{NONE}: Allocated
|
||||
DL_ASS_TBF{NONE}: Allocated
|
||||
UL_ACK_TBF{NONE}: Allocated
|
||||
[UL] algo A <single> (suggested TRX: -1): Alloc start
|
||||
- Skipping TS 0, because not enabled
|
||||
- Skipping TS 1, because not enabled
|
||||
|
@ -2494,7 +2507,8 @@ TBF(UL-TFI_0){FLOW}: Received Event LAST_UL_DATA_RECVD
|
|||
TBF(UL-TFI_0){FLOW}: state_chg to FINISHED
|
||||
TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FINISHED) Scheduling Ack/Nack, because TLLI is included.
|
||||
TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FINISHED) Scheduling final Ack/Nack, because all data was received and last block has CV==0.
|
||||
TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FINISHED) changes UL ACK state from GPRS_RLCMAC_UL_ACK_NONE to GPRS_RLCMAC_UL_ACK_SEND_ACK
|
||||
UL_ACK_TBF(UL-TFI_0){NONE}: Received Event SCHED_ACK
|
||||
UL_ACK_TBF(UL-TFI_0){NONE}: state_chg to SCHED_UL_ACK
|
||||
New MS: TLLI = 0xf1223344, TA = 7, IMSI = 0011223344, LLC = 2
|
||||
=== end test_tbf_dl_flow_and_rach_single_phase ===
|
||||
=== start test_tbf_dl_reuse ===
|
||||
|
@ -2516,6 +2530,7 @@ MS(TLLI=0xf1223344, IMSI=, TA=7, 1/0,) Allocating UL TBF
|
|||
TBF{NULL}: Allocated
|
||||
UL_ASS_TBF{NONE}: Allocated
|
||||
DL_ASS_TBF{NONE}: Allocated
|
||||
UL_ACK_TBF{NONE}: Allocated
|
||||
[UL] algo A <multi> (suggested TRX: 0): Alloc start
|
||||
- Skipping TS 0, because not enabled
|
||||
- Skipping TS 1, because not enabled
|
||||
|
@ -3691,6 +3706,7 @@ MS(TLLI=0xf1223344, IMSI=, TA=7, 1/1,) Allocating UL TBF
|
|||
TBF{NULL}: Allocated
|
||||
UL_ASS_TBF{NONE}: Allocated
|
||||
DL_ASS_TBF{NONE}: Allocated
|
||||
UL_ACK_TBF{NONE}: Allocated
|
||||
[UL] algo A <multi> (suggested TRX: 0): Alloc start
|
||||
- Skipping TS 0, because not enabled
|
||||
- Skipping TS 1, because not enabled
|
||||
|
@ -3797,6 +3813,7 @@ MS(TLLI=0xf1223344, IMSI=, TA=7, 1/1,) Allocating UL TBF
|
|||
TBF{NULL}: Allocated
|
||||
UL_ASS_TBF{NONE}: Allocated
|
||||
DL_ASS_TBF{NONE}: Allocated
|
||||
UL_ACK_TBF{NONE}: Allocated
|
||||
[UL] algo A <multi> (suggested TRX: 0): Alloc start
|
||||
- Skipping TS 0, because not enabled
|
||||
- Skipping TS 1, because not enabled
|
||||
|
@ -3868,7 +3885,8 @@ TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS) Assembling frames: (len=74)
|
|||
TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS) Frame 1 starts at offset 0, length=74, is_complete=0
|
||||
TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS) No gaps in received block, last block: BSN=1 CV=7
|
||||
TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS) Scheduling Ack/Nack, because MS is stalled.
|
||||
TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS) changes UL ACK state from GPRS_RLCMAC_UL_ACK_NONE to GPRS_RLCMAC_UL_ACK_SEND_ACK
|
||||
UL_ACK_TBF(UL-TFI_0){NONE}: Received Event SCHED_ACK
|
||||
UL_ACK_TBF(UL-TFI_0){NONE}: state_chg to SCHED_UL_ACK
|
||||
PDCH(bts=0,trx=0,ts=7) Got MCS-3 RLC block: R=1, SI=1, TFI=0, CPS=5, RSB=0, rc=329
|
||||
PDCH(bts=0,trx=0,ts=7) FN=2654275 Rx UL DATA from unexpected TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS)
|
||||
TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS) UL DATA TFI=0 received (V(Q)=2 .. V(R)=2)
|
||||
|
@ -3889,6 +3907,7 @@ TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS) Assembling frames: (len=74)
|
|||
TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS) Frame 1 starts at offset 0, length=74, is_complete=0
|
||||
TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS) No gaps in received block, last block: BSN=2 CV=7
|
||||
TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS) Scheduling Ack/Nack, because MS is stalled.
|
||||
UL_ACK_TBF(UL-TFI_0){SCHED_UL_ACK}: Received Event SCHED_ACK
|
||||
TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS) Sending Ack/Nack already scheduled, no need to re-schedule
|
||||
PDCH(bts=0,trx=0,ts=7) Got MCS-3 RLC block: R=1, SI=1, TFI=0, CPS=5, RSB=0, rc=329
|
||||
PDCH(bts=0,trx=0,ts=7) FN=2654275 Rx UL DATA from unexpected TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS)
|
||||
|
@ -3917,6 +3936,7 @@ TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS) Assembling frames: (len=74)
|
|||
TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS) Frame 1 starts at offset 0, length=74, is_complete=0
|
||||
TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS) No gaps in received block, last block: BSN=3 CV=7
|
||||
TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS) Scheduling Ack/Nack, because MS is stalled.
|
||||
UL_ACK_TBF(UL-TFI_0){SCHED_UL_ACK}: Received Event SCHED_ACK
|
||||
TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS) Sending Ack/Nack already scheduled, no need to re-schedule
|
||||
PDCH(bts=0,trx=0,ts=7) Got MCS-3 RLC block: R=1, SI=1, TFI=0, CPS=5, RSB=0, rc=329
|
||||
PDCH(bts=0,trx=0,ts=7) FN=2654275 Rx UL DATA from unexpected TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS)
|
||||
|
@ -3944,6 +3964,7 @@ TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS) Assembling frames: (len=74)
|
|||
TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS) Frame 1 starts at offset 0, length=74, is_complete=0
|
||||
TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS) No gaps in received block, last block: BSN=4 CV=7
|
||||
TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS) Scheduling Ack/Nack, because MS is stalled.
|
||||
UL_ACK_TBF(UL-TFI_0){SCHED_UL_ACK}: Received Event SCHED_ACK
|
||||
TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS) Sending Ack/Nack already scheduled, no need to re-schedule
|
||||
PDCH(bts=0,trx=0,ts=7) Got MCS-3 RLC block: R=1, SI=1, TFI=0, CPS=5, RSB=0, rc=329
|
||||
PDCH(bts=0,trx=0,ts=7) FN=2654275 Rx UL DATA from unexpected TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS)
|
||||
|
@ -3965,6 +3986,7 @@ TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS) Assembling frames: (len=74)
|
|||
TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS) Frame 1 starts at offset 0, length=74, is_complete=0
|
||||
TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS) No gaps in received block, last block: BSN=5 CV=7
|
||||
TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS) Scheduling Ack/Nack, because MS is stalled.
|
||||
UL_ACK_TBF(UL-TFI_0){SCHED_UL_ACK}: Received Event SCHED_ACK
|
||||
TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS) Sending Ack/Nack already scheduled, no need to re-schedule
|
||||
Got 'TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS)', TA=7
|
||||
Got MS: TLLI = 0xf1223344, TA = 7
|
||||
|
@ -6784,6 +6806,7 @@ MS(TLLI=0xf1223344, IMSI=, TA=7, 1/1,) Allocating UL TBF
|
|||
TBF{NULL}: Allocated
|
||||
UL_ASS_TBF{NONE}: Allocated
|
||||
DL_ASS_TBF{NONE}: Allocated
|
||||
UL_ACK_TBF{NONE}: Allocated
|
||||
[UL] algo A <multi> (suggested TRX: 0): Alloc start
|
||||
- Skipping TS 0, because not enabled
|
||||
- Skipping TS 1, because not enabled
|
||||
|
@ -6844,14 +6867,20 @@ TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS) data_length=37, data=00 00 00
|
|||
TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS) Assembling frames: (len=37)
|
||||
TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS) Frame 1 starts at offset 0, length=37, is_complete=0
|
||||
TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS) No gaps in received block, last block: BSN=1 CV=7
|
||||
TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS) changes UL ACK state from GPRS_RLCMAC_UL_ACK_NONE to GPRS_RLCMAC_UL_ACK_NONE
|
||||
UL_ACK_TBF(UL-TFI_0){NONE}: Received Event SCHED_ACK
|
||||
UL_ACK_TBF(UL-TFI_0){NONE}: state_chg to SCHED_UL_ACK
|
||||
UL_ACK_TBF(UL-TFI_0){SCHED_UL_ACK}: Received Event CREATE_RLCMAC_MSG
|
||||
UL_ACK_TBF(UL-TFI_0){SCHED_UL_ACK}: state_chg to NONE
|
||||
PDCH(bts=0,trx=0,ts=7) Got MCS-3 RLC block: R=1, SI=0, TFI=0, CPS=5, RSB=0, rc=329
|
||||
PDCH(bts=0,trx=0,ts=7) FN=2654275 Rx UL DATA from unexpected TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS)
|
||||
TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS) UL DATA TFI=0 received (V(Q)=2 .. V(R)=2)
|
||||
TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS) Got MCS-3 RLC data block: CV=7, BSN=4, SPB=0, PI=0, E=1, TI=0, bitoffs=33
|
||||
TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS) BSN 4 storing in window (2..65)
|
||||
TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS) data_length=37, data=00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
|
||||
TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS) changes UL ACK state from GPRS_RLCMAC_UL_ACK_NONE to GPRS_RLCMAC_UL_ACK_NONE
|
||||
UL_ACK_TBF(UL-TFI_0){NONE}: Received Event SCHED_ACK
|
||||
UL_ACK_TBF(UL-TFI_0){NONE}: state_chg to SCHED_UL_ACK
|
||||
UL_ACK_TBF(UL-TFI_0){SCHED_UL_ACK}: Received Event CREATE_RLCMAC_MSG
|
||||
UL_ACK_TBF(UL-TFI_0){SCHED_UL_ACK}: state_chg to NONE
|
||||
Got 'TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS)', TA=7
|
||||
Got MS: TLLI = 0xf1223344, TA = 7
|
||||
Modifying MS object, TLLI = 0xf1223344, IMSI '' -> '0011223344'
|
||||
|
@ -6966,6 +6995,7 @@ MS(TLLI=0xf1223344, IMSI=, TA=7, 1/1,) Allocating UL TBF
|
|||
TBF{NULL}: Allocated
|
||||
UL_ASS_TBF{NONE}: Allocated
|
||||
DL_ASS_TBF{NONE}: Allocated
|
||||
UL_ACK_TBF{NONE}: Allocated
|
||||
[UL] algo A <multi> (suggested TRX: 0): Alloc start
|
||||
- Skipping TS 0, because not enabled
|
||||
- Skipping TS 1, because not enabled
|
||||
|
@ -7123,6 +7153,7 @@ MS(TLLI=0xffffffff, IMSI=, TA=220, 0/0,) Allocating UL TBF
|
|||
TBF{NULL}: Allocated
|
||||
UL_ASS_TBF{NONE}: Allocated
|
||||
DL_ASS_TBF{NONE}: Allocated
|
||||
UL_ACK_TBF{NONE}: Allocated
|
||||
[UL] algo A <single> (suggested TRX: -1): Alloc start
|
||||
- Skipping TS 0, because not enabled
|
||||
- Skipping TS 1, because not enabled
|
||||
|
@ -7149,6 +7180,7 @@ MS(TLLI=0xffffffff, IMSI=, TA=220, 0/0,) Allocating UL TBF
|
|||
TBF{NULL}: Allocated
|
||||
UL_ASS_TBF{NONE}: Allocated
|
||||
DL_ASS_TBF{NONE}: Allocated
|
||||
UL_ACK_TBF{NONE}: Allocated
|
||||
[UL] algo A <single> (suggested TRX: -1): Alloc start
|
||||
- Skipping TS 0, because not enabled
|
||||
- Skipping TS 1, because not enabled
|
||||
|
@ -7175,6 +7207,7 @@ MS(TLLI=0xffffffff, IMSI=, TA=220, 0/0,) Allocating UL TBF
|
|||
TBF{NULL}: Allocated
|
||||
UL_ASS_TBF{NONE}: Allocated
|
||||
DL_ASS_TBF{NONE}: Allocated
|
||||
UL_ACK_TBF{NONE}: Allocated
|
||||
[UL] algo A <single> (suggested TRX: -1): Alloc start
|
||||
- Skipping TS 0, because not enabled
|
||||
- Skipping TS 1, because not enabled
|
||||
|
@ -7201,6 +7234,7 @@ MS(TLLI=0xffffffff, IMSI=, TA=220, 0/0,) Allocating UL TBF
|
|||
TBF{NULL}: Allocated
|
||||
UL_ASS_TBF{NONE}: Allocated
|
||||
DL_ASS_TBF{NONE}: Allocated
|
||||
UL_ACK_TBF{NONE}: Allocated
|
||||
[UL] algo A <single> (suggested TRX: -1): Alloc start
|
||||
- Skipping TS 0, because not enabled
|
||||
- Skipping TS 1, because not enabled
|
||||
|
@ -7227,6 +7261,7 @@ MS(TLLI=0xffffffff, IMSI=, TA=220, 0/0,) Allocating UL TBF
|
|||
TBF{NULL}: Allocated
|
||||
UL_ASS_TBF{NONE}: Allocated
|
||||
DL_ASS_TBF{NONE}: Allocated
|
||||
UL_ACK_TBF{NONE}: Allocated
|
||||
[UL] algo A <single> (suggested TRX: -1): Alloc start
|
||||
- Skipping TS 0, because not enabled
|
||||
- Skipping TS 1, because not enabled
|
||||
|
@ -7253,6 +7288,7 @@ MS(TLLI=0xffffffff, IMSI=, TA=220, 0/0,) Allocating UL TBF
|
|||
TBF{NULL}: Allocated
|
||||
UL_ASS_TBF{NONE}: Allocated
|
||||
DL_ASS_TBF{NONE}: Allocated
|
||||
UL_ACK_TBF{NONE}: Allocated
|
||||
[UL] algo A <single> (suggested TRX: -1): Alloc start
|
||||
- Skipping TS 0, because not enabled
|
||||
- Skipping TS 1, because not enabled
|
||||
|
@ -7279,6 +7315,7 @@ MS(TLLI=0xffffffff, IMSI=, TA=220, 0/0,) Allocating UL TBF
|
|||
TBF{NULL}: Allocated
|
||||
UL_ASS_TBF{NONE}: Allocated
|
||||
DL_ASS_TBF{NONE}: Allocated
|
||||
UL_ACK_TBF{NONE}: Allocated
|
||||
[UL] algo A <single> (suggested TRX: -1): Alloc start
|
||||
- Skipping TS 0, because not enabled
|
||||
- Skipping TS 1, because not enabled
|
||||
|
@ -7305,6 +7342,7 @@ MS(TLLI=0xffffffff, IMSI=, TA=220, 0/0,) Allocating UL TBF
|
|||
TBF{NULL}: Allocated
|
||||
UL_ASS_TBF{NONE}: Allocated
|
||||
DL_ASS_TBF{NONE}: Allocated
|
||||
UL_ACK_TBF{NONE}: Allocated
|
||||
[UL] algo A <single> (suggested TRX: -1): Alloc start
|
||||
- Skipping TS 0, because not enabled
|
||||
- Skipping TS 1, because not enabled
|
||||
|
@ -7316,6 +7354,7 @@ DL_ASS_TBF{NONE}: Allocated
|
|||
- Skipping TS 7, because no USF available
|
||||
[UL] algo A <single> (suggested TRX: -1): failed to allocate a TS, no USF available
|
||||
TBF(TFI=0 TLLI=0xffffffff DIR=UL STATE=NULL) Timeslot Allocation failed: trx = -1, single_slot = 1
|
||||
UL_ACK_TBF{NONE}: Deallocated
|
||||
TBF{NULL}: Deallocated
|
||||
UL_ASS_TBF{NONE}: Deallocated
|
||||
DL_ASS_TBF{NONE}: Deallocated
|
||||
|
@ -7351,6 +7390,7 @@ MS(TLLI=0xf1223344, IMSI=, TA=7, 1/1,) Allocating UL TBF
|
|||
TBF{NULL}: Allocated
|
||||
UL_ASS_TBF{NONE}: Allocated
|
||||
DL_ASS_TBF{NONE}: Allocated
|
||||
UL_ACK_TBF{NONE}: Allocated
|
||||
[UL] algo A <multi> (suggested TRX: 0): Alloc start
|
||||
- Skipping TS 0, because not enabled
|
||||
- Skipping TS 1, because not enabled
|
||||
|
@ -7517,7 +7557,8 @@ TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS) Got MCS-4 RLC data block: CV=
|
|||
TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS) BSN 38 storing in window (1..192)
|
||||
TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS) data_length=44, data=00 80 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95
|
||||
TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS) Scheduling Ack/Nack, because 20 frames received.
|
||||
TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS) changes UL ACK state from GPRS_RLCMAC_UL_ACK_NONE to GPRS_RLCMAC_UL_ACK_SEND_ACK
|
||||
UL_ACK_TBF(UL-TFI_0){NONE}: Received Event SCHED_ACK
|
||||
UL_ACK_TBF(UL-TFI_0){NONE}: state_chg to SCHED_UL_ACK
|
||||
PDCH(bts=0,trx=0,ts=7) Got MCS-4 RLC block: R=0, SI=0, TFI=0, CPS=0, RSB=0, rc=385
|
||||
PDCH(bts=0,trx=0,ts=7) FN=2654275 Rx UL DATA from unexpected TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS)
|
||||
TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS) UL DATA TFI=0 received (V(Q)=1 .. V(R)=39)
|
||||
|
@ -7639,6 +7680,7 @@ TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS) Got MCS-4 RLC data block: CV=
|
|||
TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS) BSN 78 storing in window (1..192)
|
||||
TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS) data_length=44, data=00 80 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95
|
||||
TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS) Scheduling Ack/Nack, because 20 frames received.
|
||||
UL_ACK_TBF(UL-TFI_0){SCHED_UL_ACK}: Received Event SCHED_ACK
|
||||
TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS) Sending Ack/Nack already scheduled, no need to re-schedule
|
||||
PDCH(bts=0,trx=0,ts=7) Got MCS-4 RLC block: R=0, SI=0, TFI=0, CPS=0, RSB=0, rc=385
|
||||
PDCH(bts=0,trx=0,ts=7) FN=2654275 Rx UL DATA from unexpected TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS)
|
||||
|
@ -7761,6 +7803,7 @@ TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS) Got MCS-4 RLC data block: CV=
|
|||
TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS) BSN 118 storing in window (1..192)
|
||||
TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS) data_length=44, data=00 80 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95
|
||||
TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS) Scheduling Ack/Nack, because 20 frames received.
|
||||
UL_ACK_TBF(UL-TFI_0){SCHED_UL_ACK}: Received Event SCHED_ACK
|
||||
TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS) Sending Ack/Nack already scheduled, no need to re-schedule
|
||||
PDCH(bts=0,trx=0,ts=7) Got MCS-4 RLC block: R=0, SI=0, TFI=0, CPS=0, RSB=0, rc=385
|
||||
PDCH(bts=0,trx=0,ts=7) FN=2654275 Rx UL DATA from unexpected TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS)
|
||||
|
@ -7883,8 +7926,12 @@ TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS) Got MCS-4 RLC data block: CV=
|
|||
TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS) BSN 158 storing in window (1..192)
|
||||
TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS) data_length=44, data=00 80 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95
|
||||
TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS) Scheduling Ack/Nack, because 20 frames received.
|
||||
UL_ACK_TBF(UL-TFI_0){SCHED_UL_ACK}: Received Event SCHED_ACK
|
||||
TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS) Sending Ack/Nack already scheduled, no need to re-schedule
|
||||
TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS) changes UL ACK state from GPRS_RLCMAC_UL_ACK_SEND_ACK to GPRS_RLCMAC_UL_ACK_NONE
|
||||
UL_ACK_TBF(UL-TFI_0){SCHED_UL_ACK}: Received Event SCHED_ACK
|
||||
TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS) Sending Ack/Nack already scheduled, no need to re-schedule
|
||||
UL_ACK_TBF(UL-TFI_0){SCHED_UL_ACK}: Received Event CREATE_RLCMAC_MSG
|
||||
UL_ACK_TBF(UL-TFI_0){SCHED_UL_ACK}: state_chg to NONE
|
||||
PDCH(bts=0,trx=0,ts=7) Got MCS-4 RLC block: R=0, SI=0, TFI=0, CPS=0, RSB=0, rc=385
|
||||
PDCH(bts=0,trx=0,ts=7) FN=2654275 Rx UL DATA from unexpected TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS)
|
||||
TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS) UL DATA TFI=0 received (V(Q)=1 .. V(R)=159)
|
||||
|
@ -8041,14 +8088,18 @@ TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS) Got MCS-4 RLC data block: CV=
|
|||
TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS) BSN 36 storing in window (1..192)
|
||||
TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS) data_length=44, data=00 80 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95
|
||||
TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS) Scheduling Ack/Nack, because 20 frames received.
|
||||
TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS) changes UL ACK state from GPRS_RLCMAC_UL_ACK_NONE to GPRS_RLCMAC_UL_ACK_SEND_ACK
|
||||
UL_ACK_TBF(UL-TFI_0){NONE}: Received Event SCHED_ACK
|
||||
UL_ACK_TBF(UL-TFI_0){NONE}: state_chg to SCHED_UL_ACK
|
||||
PDCH(bts=0,trx=0,ts=7) Got MCS-4 RLC block: R=0, SI=0, TFI=0, CPS=0, RSB=0, rc=385
|
||||
PDCH(bts=0,trx=0,ts=7) FN=2654279 Rx UL DATA from unexpected TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS)
|
||||
TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS) UL DATA TFI=0 received (V(Q)=1 .. V(R)=37)
|
||||
TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS) Got MCS-4 RLC data block: CV=10, BSN=38, SPB=0, PI=0, E=1, TI=0, bitoffs=33
|
||||
TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS) BSN 38 storing in window (1..192)
|
||||
TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS) data_length=44, data=00 80 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95
|
||||
TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS) changes UL ACK state from GPRS_RLCMAC_UL_ACK_SEND_ACK to GPRS_RLCMAC_UL_ACK_NONE
|
||||
UL_ACK_TBF(UL-TFI_0){SCHED_UL_ACK}: Received Event SCHED_ACK
|
||||
TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS) Sending Ack/Nack already scheduled, no need to re-schedule
|
||||
UL_ACK_TBF(UL-TFI_0){SCHED_UL_ACK}: Received Event CREATE_RLCMAC_MSG
|
||||
UL_ACK_TBF(UL-TFI_0){SCHED_UL_ACK}: state_chg to NONE
|
||||
PDCH(bts=0,trx=0,ts=7) Got MCS-4 RLC block: R=0, SI=0, TFI=0, CPS=0, RSB=0, rc=385
|
||||
PDCH(bts=0,trx=0,ts=7) FN=2654279 Rx UL DATA from unexpected TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS)
|
||||
TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS) UL DATA TFI=0 received (V(Q)=1 .. V(R)=39)
|
||||
|
@ -8056,8 +8107,12 @@ TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS) Got MCS-4 RLC data block: CV=
|
|||
TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS) BSN 64 storing in window (1..192)
|
||||
TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS) data_length=44, data=80 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95
|
||||
TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS) Scheduling Ack/Nack, because some data is missing and last block has CV==0.
|
||||
TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS) changes UL ACK state from GPRS_RLCMAC_UL_ACK_NONE to GPRS_RLCMAC_UL_ACK_SEND_ACK
|
||||
TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS) changes UL ACK state from GPRS_RLCMAC_UL_ACK_SEND_ACK to GPRS_RLCMAC_UL_ACK_NONE
|
||||
UL_ACK_TBF(UL-TFI_0){NONE}: Received Event SCHED_ACK
|
||||
UL_ACK_TBF(UL-TFI_0){NONE}: state_chg to SCHED_UL_ACK
|
||||
UL_ACK_TBF(UL-TFI_0){SCHED_UL_ACK}: Received Event SCHED_ACK
|
||||
TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS) Sending Ack/Nack already scheduled, no need to re-schedule
|
||||
UL_ACK_TBF(UL-TFI_0){SCHED_UL_ACK}: Received Event CREATE_RLCMAC_MSG
|
||||
UL_ACK_TBF(UL-TFI_0){SCHED_UL_ACK}: state_chg to NONE
|
||||
PDCH(bts=0,trx=0,ts=7) Received RTS for PDCH: FN=2654279 block_nr=10 scheduling USF=0 for TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS), expect answer on UL FN=2654283
|
||||
DL_ASS_TBF(UL-TFI_0){SEND_ASS}: Received Event CREATE_RLCMAC_MSG
|
||||
PDCH(bts=0,trx=0,ts=7) POLL scheduled at FN 2654279 + 13 = 2654292
|
||||
|
@ -8178,7 +8233,8 @@ TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS) Got MCS-4 RLC data block: CV=
|
|||
TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS) BSN 97 storing in window (0..191)
|
||||
TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS) data_length=44, data=00 80 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95
|
||||
TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS) Scheduling Ack/Nack, because 20 frames received.
|
||||
TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS) changes UL ACK state from GPRS_RLCMAC_UL_ACK_NONE to GPRS_RLCMAC_UL_ACK_SEND_ACK
|
||||
UL_ACK_TBF(UL-TFI_0){NONE}: Received Event SCHED_ACK
|
||||
UL_ACK_TBF(UL-TFI_0){NONE}: state_chg to SCHED_UL_ACK
|
||||
PDCH(bts=0,trx=0,ts=7) Got MCS-4 RLC block: R=0, SI=0, TFI=0, CPS=0, RSB=0, rc=385
|
||||
PDCH(bts=0,trx=0,ts=7) FN=2654283 Rx UL DATA from unexpected TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS)
|
||||
TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS) UL DATA TFI=0 received (V(Q)=0 .. V(R)=98)
|
||||
|
@ -8300,6 +8356,7 @@ TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS) Got MCS-4 RLC data block: CV=
|
|||
TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS) BSN 117 storing in window (0..191)
|
||||
TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS) data_length=44, data=00 80 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95
|
||||
TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS) Scheduling Ack/Nack, because 20 frames received.
|
||||
UL_ACK_TBF(UL-TFI_0){SCHED_UL_ACK}: Received Event SCHED_ACK
|
||||
TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS) Sending Ack/Nack already scheduled, no need to re-schedule
|
||||
PDCH(bts=0,trx=0,ts=7) Got MCS-4 RLC block: R=0, SI=0, TFI=0, CPS=0, RSB=0, rc=385
|
||||
PDCH(bts=0,trx=0,ts=7) FN=2654283 Rx UL DATA from unexpected TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS)
|
||||
|
@ -8422,6 +8479,7 @@ TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS) Got MCS-4 RLC data block: CV=
|
|||
TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS) BSN 137 storing in window (0..191)
|
||||
TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS) data_length=44, data=00 80 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95
|
||||
TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS) Scheduling Ack/Nack, because 20 frames received.
|
||||
UL_ACK_TBF(UL-TFI_0){SCHED_UL_ACK}: Received Event SCHED_ACK
|
||||
TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS) Sending Ack/Nack already scheduled, no need to re-schedule
|
||||
PDCH(bts=0,trx=0,ts=7) Got MCS-4 RLC block: R=0, SI=0, TFI=0, CPS=0, RSB=0, rc=385
|
||||
PDCH(bts=0,trx=0,ts=7) FN=2654283 Rx UL DATA from unexpected TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS)
|
||||
|
@ -8544,6 +8602,7 @@ TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS) Got MCS-4 RLC data block: CV=
|
|||
TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS) BSN 157 storing in window (0..191)
|
||||
TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS) data_length=44, data=00 80 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95
|
||||
TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS) Scheduling Ack/Nack, because 20 frames received.
|
||||
UL_ACK_TBF(UL-TFI_0){SCHED_UL_ACK}: Received Event SCHED_ACK
|
||||
TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS) Sending Ack/Nack already scheduled, no need to re-schedule
|
||||
PDCH(bts=0,trx=0,ts=7) Got MCS-4 RLC block: R=0, SI=0, TFI=0, CPS=0, RSB=0, rc=385
|
||||
PDCH(bts=0,trx=0,ts=7) FN=2654283 Rx UL DATA from unexpected TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS)
|
||||
|
@ -8557,7 +8616,10 @@ TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS) UL DATA TFI=0 received (V(Q)=
|
|||
TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS) Got MCS-4 RLC data block: CV=10, BSN=159, SPB=0, PI=0, E=1, TI=0, bitoffs=33
|
||||
TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS) BSN 159 storing in window (0..191)
|
||||
TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS) data_length=44, data=00 80 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95
|
||||
TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS) changes UL ACK state from GPRS_RLCMAC_UL_ACK_SEND_ACK to GPRS_RLCMAC_UL_ACK_NONE
|
||||
UL_ACK_TBF(UL-TFI_0){SCHED_UL_ACK}: Received Event SCHED_ACK
|
||||
TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS) Sending Ack/Nack already scheduled, no need to re-schedule
|
||||
UL_ACK_TBF(UL-TFI_0){SCHED_UL_ACK}: Received Event CREATE_RLCMAC_MSG
|
||||
UL_ACK_TBF(UL-TFI_0){SCHED_UL_ACK}: state_chg to NONE
|
||||
PDCH(bts=0,trx=0,ts=7) Got MCS-4 RLC block: R=0, SI=0, TFI=0, CPS=0, RSB=0, rc=385
|
||||
PDCH(bts=0,trx=0,ts=7) FN=2654283 Rx UL DATA from unexpected TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS)
|
||||
TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS) UL DATA TFI=0 received (V(Q)=0 .. V(R)=160)
|
||||
|
@ -8662,6 +8724,7 @@ MS(TLLI=0xffeeddcc, IMSI=, TA=7, 11/11,) Allocating UL TBF
|
|||
TBF{NULL}: Allocated
|
||||
UL_ASS_TBF{NONE}: Allocated
|
||||
DL_ASS_TBF{NONE}: Allocated
|
||||
UL_ACK_TBF{NONE}: Allocated
|
||||
[UL] algo A <multi> (suggested TRX: 0): Alloc start
|
||||
- Skipping TS 0, because not enabled
|
||||
- Skipping TS 1, because not enabled
|
||||
|
@ -8707,6 +8770,7 @@ MS(TLLI=0xffeeddcd, IMSI=, TA=7, 11/11,) Allocating UL TBF
|
|||
TBF{NULL}: Allocated
|
||||
UL_ASS_TBF{NONE}: Allocated
|
||||
DL_ASS_TBF{NONE}: Allocated
|
||||
UL_ACK_TBF{NONE}: Allocated
|
||||
[UL] algo A <multi> (suggested TRX: 0): Alloc start
|
||||
- Skipping TS 0, because not enabled
|
||||
- Skipping TS 1, because not enabled
|
||||
|
@ -8759,6 +8823,7 @@ MS(TLLI=0xffeeddce, IMSI=, TA=7, 11/11,) Allocating UL TBF
|
|||
TBF{NULL}: Allocated
|
||||
UL_ASS_TBF{NONE}: Allocated
|
||||
DL_ASS_TBF{NONE}: Allocated
|
||||
UL_ACK_TBF{NONE}: Allocated
|
||||
[UL] algo A <multi> (suggested TRX: 0): Alloc start
|
||||
- Skipping TS 0, because not enabled
|
||||
- Skipping TS 1, because not enabled
|
||||
|
@ -8811,6 +8876,7 @@ MS(TLLI=0xffeeddcf, IMSI=, TA=7, 11/11,) Allocating UL TBF
|
|||
TBF{NULL}: Allocated
|
||||
UL_ASS_TBF{NONE}: Allocated
|
||||
DL_ASS_TBF{NONE}: Allocated
|
||||
UL_ACK_TBF{NONE}: Allocated
|
||||
[UL] algo A <multi> (suggested TRX: 0): Alloc start
|
||||
- Skipping TS 0, because not enabled
|
||||
- Skipping TS 1, because not enabled
|
||||
|
@ -8863,6 +8929,7 @@ MS(TLLI=0xffeeddd0, IMSI=, TA=7, 11/11,) Allocating UL TBF
|
|||
TBF{NULL}: Allocated
|
||||
UL_ASS_TBF{NONE}: Allocated
|
||||
DL_ASS_TBF{NONE}: Allocated
|
||||
UL_ACK_TBF{NONE}: Allocated
|
||||
[UL] algo A <multi> (suggested TRX: 0): Alloc start
|
||||
- Skipping TS 0, because not enabled
|
||||
- Skipping TS 1, because not enabled
|
||||
|
@ -8915,6 +8982,7 @@ MS(TLLI=0xffeeddd1, IMSI=, TA=7, 11/11,) Allocating UL TBF
|
|||
TBF{NULL}: Allocated
|
||||
UL_ASS_TBF{NONE}: Allocated
|
||||
DL_ASS_TBF{NONE}: Allocated
|
||||
UL_ACK_TBF{NONE}: Allocated
|
||||
[UL] algo A <multi> (suggested TRX: 0): Alloc start
|
||||
- Skipping TS 0, because not enabled
|
||||
- Skipping TS 1, because not enabled
|
||||
|
@ -8967,6 +9035,7 @@ MS(TLLI=0xffeeddd2, IMSI=, TA=7, 11/11,) Allocating UL TBF
|
|||
TBF{NULL}: Allocated
|
||||
UL_ASS_TBF{NONE}: Allocated
|
||||
DL_ASS_TBF{NONE}: Allocated
|
||||
UL_ACK_TBF{NONE}: Allocated
|
||||
[UL] algo A <multi> (suggested TRX: 0): Alloc start
|
||||
- Skipping TS 0, because not enabled
|
||||
- Skipping TS 1, because not enabled
|
||||
|
@ -9019,6 +9088,7 @@ MS(TLLI=0xffeeddd3, IMSI=, TA=7, 11/11,) Allocating UL TBF
|
|||
TBF{NULL}: Allocated
|
||||
UL_ASS_TBF{NONE}: Allocated
|
||||
DL_ASS_TBF{NONE}: Allocated
|
||||
UL_ACK_TBF{NONE}: Allocated
|
||||
[UL] algo A <multi> (suggested TRX: 0): Alloc start
|
||||
- Skipping TS 0, because not enabled
|
||||
- Skipping TS 1, because not enabled
|
||||
|
@ -9030,6 +9100,7 @@ DL_ASS_TBF{NONE}: Allocated
|
|||
- Skipping TS 7, because no USF available
|
||||
[UL] algo A <multi> (suggested TRX: 0): failed to allocate a TS, no USF available
|
||||
TBF(TFI=0 TLLI=0xffeeddd3 DIR=UL STATE=NULL EGPRS) Timeslot Allocation failed: trx = 0, single_slot = 0
|
||||
UL_ACK_TBF{NONE}: Deallocated
|
||||
TBF{NULL}: Deallocated
|
||||
UL_ASS_TBF{NONE}: Deallocated
|
||||
DL_ASS_TBF{NONE}: Deallocated
|
||||
|
@ -9037,6 +9108,7 @@ MS(TLLI=0xffeeddd3, IMSI=, TA=7, 11/11,) No PDCH resource
|
|||
TBF{NULL}: Allocated
|
||||
UL_ASS_TBF{NONE}: Allocated
|
||||
DL_ASS_TBF{NONE}: Allocated
|
||||
UL_ACK_TBF{NONE}: Allocated
|
||||
MS(TLLI=0xffeeddd3, IMSI=, TA=7, 11/11,) Attaching UL TBF: TBF(TFI=0 TLLI=0xffeeddd3 DIR=UL STATE=NULL)
|
||||
TBF{NULL}: Received Event ASSIGN_ADD_PACCH
|
||||
TBF(TFI=0 TLLI=0xffeeddd3 DIR=UL STATE=NULL) set ass. type PACCH [prev CCCH:0, PACCH:0]
|
||||
|
@ -9066,6 +9138,7 @@ Modifying MS object, UL TLLI: 0xffffffff -> 0xffeeddcc, not yet confirmed
|
|||
TBF{NULL}: Allocated
|
||||
UL_ASS_TBF{NONE}: Allocated
|
||||
DL_ASS_TBF{NONE}: Allocated
|
||||
UL_ACK_TBF{NONE}: Allocated
|
||||
MS(TLLI=0xffeeddcc, IMSI=, TA=220, 0/0,) Attaching UL TBF: TBF(TFI=0 TLLI=0xffeeddcc DIR=UL STATE=NULL)
|
||||
TBF{NULL}: Received Event ASSIGN_ADD_PACCH
|
||||
TBF(TFI=0 TLLI=0xffeeddcc DIR=UL STATE=NULL) set ass. type PACCH [prev CCCH:0, PACCH:0]
|
||||
|
@ -9082,6 +9155,7 @@ TBF(TFI=0 TLLI=0xffeeddcc DIR=UL STATE=ASSIGN) free
|
|||
MS(TLLI=0xffeeddcc, IMSI=, TA=220, 0/0,) Detaching TBF: TBF(TFI=0 TLLI=0xffeeddcc DIR=UL STATE=ASSIGN)
|
||||
MS(TLLI=0xffeeddcc, IMSI=, TA=220, 0/0,) Destroying MS object
|
||||
********** UL-TBF ends here **********
|
||||
UL_ACK_TBF{NONE}: Deallocated
|
||||
TBF{ASSIGN}: Deallocated
|
||||
UL_ASS_TBF{NONE}: Deallocated
|
||||
DL_ASS_TBF{NONE}: Deallocated
|
||||
|
|
|
@ -698,7 +698,7 @@ static void test_egprs_ul_ack_nack()
|
|||
win->reset_state();
|
||||
win->set_ws(256);
|
||||
|
||||
Encoding::write_packet_uplink_ack(dest, tbf, false, 0);
|
||||
write_packet_uplink_ack(dest, tbf, false, 0);
|
||||
extract_egprs_ul_ack_nack(tbf, dest, &ssn, &crbb_test, &rbb, false);
|
||||
check_egprs_bitmap(tbf, ssn, &crbb_test, rbb, &rbb_size);
|
||||
free_egprs_ul_ack_nack(&rbb, &crbb_test);
|
||||
|
@ -709,7 +709,7 @@ static void test_egprs_ul_ack_nack()
|
|||
win->set_ws(256);
|
||||
win->receive_bsn(1);
|
||||
|
||||
Encoding::write_packet_uplink_ack(dest, tbf, false, 0);
|
||||
write_packet_uplink_ack(dest, tbf, false, 0);
|
||||
extract_egprs_ul_ack_nack(tbf, dest, &ssn, &crbb_test, &rbb, false);
|
||||
check_egprs_bitmap(tbf, ssn, &crbb_test, rbb, &rbb_size);
|
||||
free_egprs_ul_ack_nack(&rbb, &crbb_test);
|
||||
|
@ -720,7 +720,7 @@ static void test_egprs_ul_ack_nack()
|
|||
win->set_ws(128);
|
||||
win->receive_bsn(127);
|
||||
|
||||
Encoding::write_packet_uplink_ack(dest, tbf, false, 0);
|
||||
write_packet_uplink_ack(dest, tbf, false, 0);
|
||||
extract_egprs_ul_ack_nack(tbf, dest, &ssn, &crbb_test, &rbb, false);
|
||||
check_egprs_bitmap(tbf, ssn, &crbb_test, rbb, &rbb_size);
|
||||
free_egprs_ul_ack_nack(&rbb, &crbb_test);
|
||||
|
@ -731,7 +731,7 @@ static void test_egprs_ul_ack_nack()
|
|||
for (uint16_t i=1; i<384/2; i++)
|
||||
win->receive_bsn(i*2);
|
||||
|
||||
Encoding::write_packet_uplink_ack(dest, tbf, false, 0);
|
||||
write_packet_uplink_ack(dest, tbf, false, 0);
|
||||
extract_egprs_ul_ack_nack(tbf, dest, &ssn, &crbb_test, &rbb, false);
|
||||
check_egprs_bitmap(tbf, ssn, &crbb_test, rbb, &rbb_size);
|
||||
free_egprs_ul_ack_nack(&rbb, &crbb_test);
|
||||
|
|
|
@ -8,12 +8,14 @@ MS(TLLI=0xffffffff, IMSI=, TA=220, 1/0,) Allocating UL TBF
|
|||
TBF{NULL}: Allocated
|
||||
UL_ASS_TBF{NONE}: Allocated
|
||||
DL_ASS_TBF{NONE}: Allocated
|
||||
UL_ACK_TBF{NONE}: Allocated
|
||||
TBF(TFI=0 TLLI=0xffffffff DIR=UL STATE=NULL) Setting Control TS 4
|
||||
TBF(TFI=0 TLLI=0xffffffff DIR=UL STATE=NULL) Allocated: trx = 0, ul_slots = 10, dl_slots = 00
|
||||
MS(TLLI=0xffffffff, IMSI=, TA=220, 1/1,) Allocating UL TBF
|
||||
TBF{NULL}: Allocated
|
||||
UL_ASS_TBF{NONE}: Allocated
|
||||
DL_ASS_TBF{NONE}: Allocated
|
||||
UL_ACK_TBF{NONE}: Allocated
|
||||
TBF(TFI=0 TLLI=0xffffffff DIR=UL STATE=NULL EGPRS) Setting Control TS 1
|
||||
TBF(TFI=0 TLLI=0xffffffff DIR=UL STATE=NULL EGPRS) Allocated: trx = 0, ul_slots = 02, dl_slots = 00
|
||||
TBF(TFI=0 TLLI=0xffffffff DIR=UL STATE=NULL EGPRS) setting EGPRS UL window size to 64, base(64) slots(1) ws_pdch(0)
|
||||
|
@ -22,6 +24,7 @@ MS(TLLI=0xffffffff, IMSI=, TA=220, 1/1,) Allocating UL TBF
|
|||
TBF{NULL}: Allocated
|
||||
UL_ASS_TBF{NONE}: Allocated
|
||||
DL_ASS_TBF{NONE}: Allocated
|
||||
UL_ACK_TBF{NONE}: Allocated
|
||||
TBF(TFI=0 TLLI=0xffffffff DIR=UL STATE=NULL EGPRS) Setting Control TS 4
|
||||
TBF(TFI=0 TLLI=0xffffffff DIR=UL STATE=NULL EGPRS) Allocated: trx = 0, ul_slots = 10, dl_slots = 00
|
||||
TBF(TFI=0 TLLI=0xffffffff DIR=UL STATE=NULL EGPRS) setting EGPRS UL window size to 64, base(64) slots(1) ws_pdch(0)
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Reference in New Issue